NO854927L - Fremgangsmaate og innretning for dannelse av en plasmabue. - Google Patents

Fremgangsmaate og innretning for dannelse av en plasmabue.

Info

Publication number: NO854927L
Authority: NO; Norway
Prior art keywords: electrode; plasma; nozzle; expansion opening; expansion
Prior art date: 1984-12-07

Application number

NO854927A

Other languages

English (en)

Norwegian (no)

Inventor

Gerard Marhic

Joel Messager

Original Assignee

Air Liquide

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1984-12-07

Filing date

1985-12-06

Publication date

1986-06-09

1985-12-06 Application filed by Air Liquide filed Critical Air Liquide

1986-06-09 Publication of NO854927L publication Critical patent/NO854927L/no

Links

238000000034 method Methods 0.000 title claims 5
MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 42
239000007789 gas Substances 0.000 claims description 22
238000011144 upstream manufacturing Methods 0.000 claims description 10
239000007788 liquid Substances 0.000 claims description 9
238000001816 cooling Methods 0.000 claims description 6
238000001704 evaporation Methods 0.000 claims description 4
230000008020 evaporation Effects 0.000 claims description 4
230000015572 biosynthetic process Effects 0.000 description 4
238000004804 winding Methods 0.000 description 4
230000000694 effects Effects 0.000 description 3
239000004020 conductor Substances 0.000 description 2
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
230000002159 abnormal effect Effects 0.000 description 1
239000000112 cooling gas Substances 0.000 description 1
239000000110 cooling liquid Substances 0.000 description 1
238000001514 detection method Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/28—Cooling arrangements

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Spectroscopy & Molecular Physics (AREA)
Plasma Technology (AREA)
Discharge Heating (AREA)
Chemical Vapour Deposition (AREA)
Arc Welding In General (AREA)

NO854927A 1984-12-07 1985-12-06 Fremgangsmaate og innretning for dannelse av en plasmabue. NO854927L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8418703A FR2574614B1 (fr)	1984-12-07	1984-12-07	Procede et dispositif de formation d'un arc plasma

Publications (1)

Publication Number	Publication Date
NO854927L true NO854927L (no)	1986-06-09

Family

ID=9310350

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO854927A NO854927L (no)	1984-12-07	1985-12-06	Fremgangsmaate og innretning for dannelse av en plasmabue.

Country Status (11)

Country	Link
US (1)	US4650956A (fr)
EP (1)	EP0186560A1 (fr)
JP (1)	JPS61142700A (fr)
AU (1)	AU573712B2 (fr)
BR (1)	BR8506136A (fr)
DK (1)	DK565485A (fr)
ES (1)	ES8704666A1 (fr)
FR (1)	FR2574614B1 (fr)
NO (1)	NO854927L (fr)
PT (1)	PT81628A (fr)
ZA (1)	ZA859372B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0329023Y2 (fr) *	1986-07-18	1991-06-20
US4788408A (en) *	1987-05-08	1988-11-29	The Perkin-Elmer Corporation	Arc device with adjustable cathode
US5039837A (en) *	1990-02-23	1991-08-13	Tescom Corporation	Plasma torch head, body, handle and control circuitry
US5214262A (en) *	1992-04-03	1993-05-25	Esab Welding Products, Inc.	Electrode adaptor
DE69310360T2 (de) *	1993-02-23	1999-04-15	Plasma Scorpion Schneiden Und Schweisen Ag, 52511 Geilenkirchen	Lichtbogenplasmabrenner
FR2735710B1 (fr) *	1995-06-23	1997-07-25	Soudure Autogene Francaise	Tete de torche a plasma et torche a plasma la comportant
US5994663A (en) *	1996-10-08	1999-11-30	Hypertherm, Inc.	Plasma arc torch and method using blow forward contact starting system
US5897795A (en) *	1996-10-08	1999-04-27	Hypertherm, Inc.	Integral spring consumables for plasma arc torch using blow forward contact starting system
US5756959A (en) *	1996-10-28	1998-05-26	Hypertherm, Inc.	Coolant tube for use in a liquid-cooled electrode disposed in a plasma arc torch
US5886315A (en) *	1997-08-01	1999-03-23	Hypertherm, Inc.	Blow forward contact start plasma arc torch with distributed nozzle support
US6703581B2 (en)	2001-02-27	2004-03-09	Thermal Dynamics Corporation	Contact start plasma torch
US20080116179A1 (en) *	2003-04-11	2008-05-22	Hypertherm, Inc.	Method and apparatus for alignment of components of a plasma arc torch
US6946617B2 (en) *	2003-04-11	2005-09-20	Hypertherm, Inc.	Method and apparatus for alignment of components of a plasma arc torch
GB2576777A (en) *	2018-09-03	2020-03-04	Linde Ag	Cryo cooling of gas cooled plasma arc torches

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3854032A (en) *	1973-12-26	1974-12-10	J Cooper	Superheated electric arc steam generator
GB1572847A (en) *	1977-03-18	1980-08-06	Rolls Royce	Plasma arc welding
JPS5636375A (en) *	1979-08-31	1981-04-09	Hitachi Ltd	Plasma cutting torch
FR2534106A1 (fr) *	1982-10-01	1984-04-06	Soudure Autogene Francaise	Torche a plasma monogaz
US4577461A (en) *	1983-06-22	1986-03-25	Cann Gordon L	Spacecraft optimized arc rocket

1984
- 1984-12-07 FR FR8418703A patent/FR2574614B1/fr not_active Expired
1985
- 1985-12-03 JP JP60270871A patent/JPS61142700A/ja active Pending
- 1985-12-03 EP EP85402379A patent/EP0186560A1/fr not_active Withdrawn
- 1985-12-05 AU AU50811/85A patent/AU573712B2/en not_active Expired - Fee Related
- 1985-12-05 ES ES549626A patent/ES8704666A1/es not_active Expired
- 1985-12-05 US US06/805,443 patent/US4650956A/en not_active Expired - Fee Related
- 1985-12-06 NO NO854927A patent/NO854927L/no unknown
- 1985-12-06 PT PT81628A patent/PT81628A/pt not_active Application Discontinuation
- 1985-12-06 BR BR8506136A patent/BR8506136A/pt unknown
- 1985-12-06 ZA ZA859372A patent/ZA859372B/xx unknown
- 1985-12-06 DK DK565485A patent/DK565485A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
ZA859372B (en)	1986-08-27
ES549626A0 (es)	1987-04-01
ES8704666A1 (es)	1987-04-01
FR2574614A1 (fr)	1986-06-13
EP0186560A1 (fr)	1986-07-02
JPS61142700A (ja)	1986-06-30
DK565485D0 (da)	1985-12-06
AU5081185A (en)	1986-06-12
PT81628A (pt)	1986-06-11
US4650956A (en)	1987-03-17
AU573712B2 (en)	1988-06-16
BR8506136A (pt)	1986-08-26
DK565485A (da)	1986-06-08
FR2574614B1 (fr)	1987-01-30

Publication	Publication Date	Title
US2761049A (en)	1956-08-28	Water cooled sigma guide tube
US3294953A (en)	1966-12-27	Plasma torch electrode and assembly
US2468807A (en)	1949-05-03	Water-cooled gas blanketed arcwelding torch
US2522482A (en)	1950-09-12	Electric arc welding
US5013885A (en)	1991-05-07	Plasma arc torch having extended nozzle of substantially hourglass
US4650956A (en)	1987-03-17	Plasma arc forming process and device
US2314628A (en)	1943-03-23	Electric arc welding torch
NO127066B (fr)	1973-04-30
CA2073986C (fr)	1999-08-03	Cathode refroidie au gaz pour torche de soudage a l'arc
JPH0373390B2 (fr)	1991-11-21
US2063467A (en)	1936-12-08	Welding and cutting apparatus
NO176300B (no)	1994-11-28	Anordning ved plasmabrenner for kjemiske prosesser
US2433296A (en)	1947-12-23	Gas carrying mandrel for pipe welding
RU2278328C1 (ru)	2006-06-20	Горелка
US2468804A (en)	1949-05-03	Fluid-cooled gas blanketed arcwelding torch
US2215576A (en)	1940-09-24	Control system for hardening and similar operations
US1981299A (en)	1934-11-20	Lighter for gaseous fuel burners
US2922868A (en)	1960-01-26	Gas shielded internally cooled electrode welding torch
US2417577A (en)	1947-03-18	Valve control mechanism
US6345980B1 (en)	2002-02-12	Gas bolt heater
US2422305A (en)	1947-06-17	Method of progressively welding axially moving tubing
US6196834B1 (en)	2001-03-06	Oxy-fuel ignitor
NO128326B (fr)	1973-10-29
US1991638A (en)	1935-02-19	Torch
US1831799A (en)	1931-11-17	Gas-heated soldering iron